JPH0932338A - Safety fence for multi-story parking lot - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify the structure and reduce the cost, by movably installing an auxiliary fence at the lower part of a safety fence moving up and down along posts on both sides and closing the clearance between the safety fence and the basic face at the lowest position thereof and opening it at the highest position. SOLUTION: When a car is driven into a multi-story parking lot, a safety fence 1 suspended by chains 113 or the like descends by its own weight and comes to a halt at the first level (the lowest position) from the basic level 111. And the clearance between the lower end of safety fence 1 and the basic face 111 is closed by an auxiliary fence 2. When the safety fence 1 is opened, the chains 113 are wound up and it is stopped at the second level (highest position). In this time, the rotary plates 3 connected to the auxiliary fence 2 comes to contact with stoppers on both sides and raise the auxiliary fence 2 to conform the lower end of the auxiliary fence to the lower end of the safety fence so as not to hinder a car from moving in and out. The auxiliary fence 2 is driven without any special driving power. In this way, the structure can be simplified and the cost also can be reduced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety fence for multistory parking equipment, and more particularly to a safety fence for multistory parking equipment capable of improving safety in multistory parking equipment.

[0002]

2. Description of the Related Art In recent years, multilevel parking facilities have been actively developed as one of the measures for solving the shortage of parking lots in urban areas. FIG. 18 is a perspective view showing the structure of a multi-tiered multi-level parking facility as one of the multi-level parking facilities.

[0003] In this multi-story parking facility 100, a ground surface is used as a reference plane 111 for entry and exit of a vehicle 106, and one floor underground and two floors above ground.
It has a floor structure. The multi-story parking facility 100 has a support 1
01, 102, 103, 104 are arranged at the four corners, and a plurality of horizontal pillars 107 are arranged to maintain the overall structure. In addition, this multi-tiered multi-level parking facility 10
At 0, a guide rail 108 for sliding the pallet 105 in the lateral direction is provided in the front-rear direction of the vehicle on the reference surface 111 of the entrance / exit port of the vehicle 106, and the guide roller 109 provided on the pallet 105 is used as a guide roller. It is movable laterally along the rail 108.

Further, the multi-stage multi-storey parking facility 100 has a safety fence to prevent people from entering the multi-storey parking facility and to prevent people from falling underground when the multi-storey parking facility is in operation. 112 is provided.

As shown in FIG. 19, the safety fence 112 is suspended by a chain 113, and one end of the chain 113 is provided with a pulley 1 provided on a horizontal column 107.
A balance weight 116 is attached via 15. Further, a driving device 117 for winding up the safety fence 112 is provided at the upper end portion of the column 101. The multi-level parking facility 100 is covered with a wall 114 made of concrete or the like.

The loading and unloading of the vehicle 106 is carried out by moving the pallet 105 in the vertical direction or in the horizontal direction on the reference plane 111 to arrange the desired pallet 105 on the reference plane.

[0007]

However, the above-mentioned multistage parking structure has the following problems.

First, a description will be given with reference to the cross-sectional view of the multilevel parking facility shown in FIG. As described above, for example, the wall 11 that covers the multi-storey multi-storey parking facility having one basement floor and two floors above ground.
The entry / exit opening of the vehicle of No. 4 is generally designed to have a size of about 2700 to 2800 mm due to its structure (h _{1 in the} figure). In addition, at the entrance / exit of the vehicle, the safety fence 112
The height of the opening of the loading / unloading port (h _{2 in the} figure) is determined to be 1800 mm or more in the state in which is the highest.
Therefore, the height of the safety fence 112 (h _{3 in the} figure) is 900
~ 1000 mm. Further, in a state where the safety fence 112 is lowered, for example, the lower surface of the safety fence 112 is the reference surface 111.
If it is lowered until it touches the
The height from 1 (h _{4 in the} figure) is the height 90 of the safety fence 112.
It becomes 0 to 1000 mm. However, 900-1000m
Since the height of m is a height that a person can easily get over, the height (h _{4 in the} figure) from the upper surface of the safety fence 112 to the reference surface 111 needs to be about 1500 mm. As a result, a gap of about 500 to 600 mm occurs between the lower surface of the safety fence 112 and the reference surface 111 (h _{5 in the} figure).

On the other hand, in order to prevent this gap from occurring, the width of the safety fence 112 is set to about 1500 mm, and when the safety fence 112 is raised, the distance from the lower end of the safety fence to the reference plane 111 (see FIG. Medium h ₄ ) height is 1800mm
In the following cases, there will be obstacles to the entry and exit of people and the entry and exit of vehicles to and from the multilevel parking facility.

The present invention has been made to solve the above problems. When the safety fence is in the lowered position, the gap between the reference surface and the safety fence is eliminated and the safety fence is in the raised position. Occasionally, it is an object to provide a safety fence for a multilevel parking facility that can secure a sufficient space between the reference surface and the lower end of the safety fence.

[0011]

A safety fence for multistory parking equipment based on the present invention has the above-mentioned multistory parking facility when the multistory parking equipment is in operation at an entrance / exit where three sides of the multistory parking equipment are surrounded by columns. A safety fence for a multi-storey parking facility for preventing a person from entering the facility, which is used to prevent a person from entering the multi-storey parking facility at the entrance / exit entrance. A movable fence provided so as to be movable up and down between a first height and a second height from the reference plane of the loading / unloading entrance that allows a person to enter the multi-story parking facility; When the movable fence is located at the first height,
When an opening formed between the lower end of the movable fence and the reference surface is closed and the movable fence moves to the second height, a person goes in and out of the vehicle and a vehicle under the movable fence. It has an auxiliary fence that is stored so that it can be loaded and unloaded.

By using this structure, when the movable fence is at the first height from the reference surface, the auxiliary fence closes the opening between the movable fence and the reference surface, so that the obstacle is prevented from entering. Can be prevented. Therefore, it is possible to improve the safety of the multi-story parking facility during operation. further,
When the movable fence is moved to the second height from the reference surface, the auxiliary fence is accommodated, so that it is possible to safely enter / exit a person and store / unload a car at the entrance / exit.

Preferably, the movable fence is rotatably supported by a pivot pin at its central portion at both ends of the lower end of the movable fence with respect to the movable fence. The auxiliary fence has a driving pin that is slidable along the long hole, and is provided on both sides of the loading / unloading port. At a predetermined height of the support column, the other end of the rotary plate is abutted, and the rotary plate is rotated about the pivot pin as the movable fence rises. A stopper plate for lifting the auxiliary fence upward.

With this structure, when the movable fence is located at the first height, the auxiliary fence closes the gap between the movable fence and the reference surface by the weight of the auxiliary fence, and the auxiliary fence rotates as the movable fence rises. As the other end of the moving plate comes into contact with the stopper plate and the movable fence further rises, the rotating plate lifts the auxiliary fence while rotating around the pivot pin.

As a result, when the movable fence is moved to the position of the second height, the auxiliary fence is accommodated above the movable fence, and the opening of the entrance / exit is ensured. It becomes possible to do. Further, since the special driving force is not required to drive the auxiliary fence, the cost of the safety fence can be kept low.

[0016] Preferably, the left and right pulleys provided at both upper ends of the movable fence and the left and right pulleys are respectively wound around, one end is attached to the auxiliary fence, and the other end is A wire rope attached with a weight heavier than half the weight of the auxiliary fence,
When the movable fence is located at the first height, the movable fence is provided on the pillars located on the left and right of the loading / unloading port to support the weight so as to block the opening. As the weight support plate and the movable fence rise, due to the weight difference between the auxiliary fence and the weight, the auxiliary fence also rises, and when the movable fence further rises,
A stopper plate is provided on the movable fence so as to prevent the auxiliary fence from rising.

According to this structure, when the movable fence is located at the first height, the weight is placed on the weight indicating plate, and the weight of the auxiliary fence causes the weight to move against the movable fence. It is located so as to close the space between the surfaces. As the movable fence rises, the auxiliary fence rises with the rise of the movable fence until the auxiliary fence comes into contact with the stopper plate provided on the movable fence, and after the auxiliary fence comes into contact with the stopper plate, The climb will stop and only the movable fence will rise. Therefore, when the movable fence is raised to the position of the second height, the auxiliary fence is completely accommodated in the movable fence, and the opening of the loading / unloading port can be surely secured. Further, since no special driving force is provided to raise the auxiliary fence, the cost of the safety fence can be kept low.

Further, preferably, the movable fence has, on both sides of the lower side of the movable fence, a rotating plate whose central portion is rotatably supported by a pivot pin with respect to the movable fence, At both sides of the upper side of the auxiliary fence, which is rotatably supported by one end of the rotating plate, and at a predetermined height position of the pillars located on both sides of the loading / unloading port, the rotating plate is Abutting on the end, as the movable fence rises, the rotating plate is rotated about the pivot pin,
And a stopper plate for lifting the auxiliary fence upward.

With this structure, when the movable fence is located at the first height, the auxiliary fence is positioned by its own weight so as to close the gap between the movable fence and the reference surface, and the movable fence rises and turns. The other end of the moving plate comes into contact with the stopper plate, and as the movable fence further rises, the rotating plate rotates about the pivot pin to lift the auxiliary fence upward.

As a result, when the movable fence is located at the second height, the auxiliary fence is accommodated at a position higher than the movable fence, so that it is possible to reliably secure the opening of the loading / unloading port. . Furthermore, since no special driving force is required to lift the auxiliary fence upward, the cost of the safety fence can be kept low.

Further, preferably, the auxiliary fence is attached so as to be rotatable around an axis provided on the column located on both sides of the loading / unloading port, and the movable fence is at a position of a first height. In the above, due to the weight of the movable fence, the auxiliary fence is urged downward so as to block the opening, and when the movable fence is at the second height position, the auxiliary fence moves the shaft. An elastic member is attached which allows it to rise up as a center.

With this structure, at the position where the movable fence is at the first height, the auxiliary fence is located between the movable fence and the reference surface, and the bias to the auxiliary fence is released as the movable fence rises. With the elastic member, the auxiliary fence rises up around the shaft, and the opening of the loading / unloading port can be surely secured. Further, since the elastic member is used to raise the auxiliary fence, no special driving force is required, and the cost of the safety fence can be kept low.

Further, preferably, the movable fence is attached to a lower end portion of the movable fence, a rotary shaft for winding or unwinding the auxiliary fence and both ends of the rotary shaft, and the movable fence is raised. Further, it has a roller that winds the auxiliary fence, and the movable fence descends and rotates along the pillars located on both sides of the loading / unloading port so as to extend the auxiliary fence.

As a result, when the movable fence is located at the first height, the auxiliary fence is positioned so as to close the opening between the movable fence and the reference surface, and the movable fence rises,
The auxiliary fence is wound by the rotating shaft. As a result, at the position where the movable fence is at the second height, the auxiliary fence is completely wound around the rotating shaft, and the opening of the loading / unloading port can be reliably secured. Furthermore, in order to wind the auxiliary fence around the rotating shaft, the rotating shaft is rotated by using a roller that rotates along the support column, so no special driving force is required,
The cost of the safety fence can be kept low.

Further, preferably, the movable fence has left and right pulleys protruding above the upper end of the movable fence on both sides of an upper end of the movable fence, and the auxiliary fence has the left and right pulleys. When the movable fence is in the first height state, the wire rope is hung from the movable fence so as to block the opening, and the movable fence is moved to the column above the loading / unloading port by the wire rope that is laid over the wire rope. When the fence is located at the second height, it comes in contact with the wire rope spanned between the left and right pulleys and pushes down the wire rope to lift the auxiliary fence.
The contact plate is provided so as to extend downward.

With this structure, when the movable fence is located at the first height, the opening between the movable fence and the reference surface is closed by the auxiliary fence, and the movable fence is in the second position. When located at the height, the contact plate abuts the wire rope on which the auxiliary fence is suspended, and pushes the wire rope downward to lift the auxiliary fence. This makes it possible to reliably secure the opening of the loading / unloading port. Furthermore, in order to lift the auxiliary fence upward,
Since no special driving force is required, the cost of the safety fence can be kept low.

[0027]

BEST MODE FOR CARRYING OUT THE INVENTION

(First Embodiment) Hereinafter, a safety fence for a multilevel parking facility according to a first embodiment of the present invention will be described with reference to the drawings.

First, referring to FIG. 1, the structure of the safety fence for multistory parking equipment in this embodiment will be described.
The movable fence 1 is suspended by a chain 113 so that it can be moved up and down, similarly to the conventional safety fence shown in FIG.

Rotating plates 3 are rotatably attached by pivot pins 4 at both lower ends of the movable fence 1. An elongated hole 6 is provided inside the rotating plate 3 along the longitudinal direction of the rotating plate 3.

Auxiliary fences 2 are provided so as to close the opening between the movable fence 1 and the reference surface 111. At both upper end portions of the auxiliary fences 2, the auxiliary fences 2 are received in the long holes 6 of the rotary plate 3 and are long. A driving pin 5 slidable along the hole 6 is attached. Further, a stopper plate 7 is attached to the columns 101 and 102 at a predetermined height so as to be in contact with the other end of the rotating plate 3.

Next, the operation of the safety fence for the multilevel parking facility having the above structure will be described with reference to FIGS. 1 to 3.

First, the state shown in FIG. 1 shows the state in which the auxiliary fence 2 hangs down by its own weight, and the movable fence 1 and the reference surface 11
The opening between 1 and 1 is closed by an auxiliary fence 2.
If there is an obstacle under the auxiliary fence 2, the auxiliary fence 2
Is supported by the driving pin 5 through the elongated hole 6, so that it can escape upward.

Next, referring to FIG. 2, the movable fence 1 is moved upward by the chain 113. At this time, the other end of the rotating plate 3 contacts the stopper plate 7 provided on the columns 101 and 102.

Next, referring to FIG. 3, when the movable fence 1 continues to move upward, the other end of the movable plate 3 abuts on the stopper plate 7 and starts to rotate about the pivot pin. Will be lifted upwards. As a result, the auxiliary fence 2 is located above the lower end of the movable fence 1,
It is possible to reliably secure the opening of the loading / unloading port.

In the lowering operation of the movable fence 1, the opening between the movable fence and the reference surface is closed by the auxiliary fence 2 by the operation opposite to the above-mentioned operation.

(Second Embodiment) A safety fence for a multilevel parking facility according to a second embodiment of the present invention will be described below with reference to the drawings.

First, with reference to FIG. 4, the structure of the safety fence for multistory parking equipment in this embodiment will be described.
The movable fence 1 is suspended by a chain 113 so that it can move up and down, as in the conventional safety fence shown in FIG.

Pulleys 10 are attached to both sides of the upper end of the movable fence 1. A wire rope 11 having one end attached to the auxiliary fence 2 and the weight 12 attached to the other end that is heavier than half the weight of the auxiliary fence 2 is wound around the pulley 10.

In the state shown in FIG. 4, the auxiliary fence 2
However, a weight support plate 13 for supporting the weight 12 is attached to the columns 101 and 102 so as to be stationary at a position where the openings of the movable fence 1 and the reference surface 111 are closed.

A stopper plate 14 for stopping the upward movement of the auxiliary fence 2 is attached to the movable fence 1.

Next, the operation of the safety fence for the multilevel parking facility having the above structure will be described with reference to FIGS. 4 to 6.

First, in the state shown in FIG. 4, the auxiliary fence 2 is suspended by the wire rope 11, and the opening between the movable fence 1 and the reference surface 111 is closed by the auxiliary fence 2. ing. Next, referring to FIG. 5, when the movable fence 1 rises, the auxiliary fence 2 also rises with the rise of the movable fence 1 until the auxiliary fence 2 contacts the stopper plate 14. This is because the weight 12 is heavier than the weight of the auxiliary fence 2, and the weight 12 is placed on the weight support plate 13.

Next, referring to FIG. 6, as the movable fence 1 further rises, the auxiliary fence 2 comes into contact with the stopper plate 14 and cannot be raised, so that the weight 12 rises while being lifted. As a result, the auxiliary fence 2 is housed above the lower end of the movable fence 1 and the opening of the loading / unloading port can be reliably secured.

In the lowering operation of the movable fence 1, the operation opposite to the above operation causes the auxiliary fence 2 to close the opening between the movable fence and the reference surface.

(Third Embodiment) Hereinafter, a safety fence for a multilevel parking facility according to a third embodiment of the present invention will be described with reference to the drawings.

First, referring to FIG. 7, the structure of the safety fence for multistory parking equipment in this embodiment will be described.
The movable fence 1 is suspended by a chain 113 so that it can be moved up and down, similarly to the conventional safety fence shown in FIG.

Rotating plates 20 pivotally supported by pivot pins 21 are provided on both lower sides of the movable fence 1. An auxiliary fence 2 is attached to one end side of the rotating plate 20 so as to be rotatable around a pin 22.

A stopper plate 23 is attached to the column at a predetermined height, at a position where the other end of the rotating plate 22 abuts.

Next, the operation of the safety fence for the multilevel parking facility having the above structure will be described with reference to FIGS. 8 to 10.

First, the state shown in FIG. 8 shows the state in which the auxiliary fence 2 hangs down by its own weight, and the movable fence 1 and the reference plane 1
The opening between 11 and 11 is closed by the auxiliary fence 2.

Next, referring to FIG. 9, as the movable fence 1 rises, one end of the rotating plate 20 contacts the stopper plate 23. As a result, the rotation of the stopper plate 20 starts.

Next, referring to FIG. 10, the movable fence 1 is further added.
When is raised, the rotating plate 20 is further rotated to lift the auxiliary fence 2. As a result, the auxiliary fence 2 is housed at a position higher than the lower end of the movable fence 1. As a result, when the movable fence 1 is located at the uppermost end, it is possible to reliably secure the opening of the loading / unloading port.

In the operation of lowering the movable fence 1, the opening between the movable fence 1 and the reference surface 111 is closed by the auxiliary fence 2 by the operation opposite to the above-mentioned operation.

(Fourth Embodiment) Hereinafter, a safety fence for a multilevel parking facility according to a fourth embodiment of the present invention will be described with reference to the drawings.

First, with reference to FIG. 11, the structure of the safety fence for multistory parking equipment in this embodiment will be described. The movable fence 1 is similar to the conventional safety fence shown in FIG.
It is suspended by a chain 113 so as to be vertically movable.

Posts 101, 1 located on both sides of the entrance / exit
An auxiliary fence 30 is attached to each of the two 02 so as to be rotatable around a shaft 31. Further, a spring member 32 is attached to the lower end of the auxiliary fence 30 so as to be able to stand up about the shaft 31.

Next, the operation of the safety fence for the multilevel parking facility having the above structure will be described with reference to FIGS. 11 and 12.

First, the state shown in FIG. 11 is the auxiliary fence 30.
Indicates that the movable fence 1 is pressed downward by its own weight, and in this state, the opening between the movable fence 1 and the reference surface 111 is closed by the auxiliary fence 30.

Next, referring to FIG. 12, as the movable fence 1 rises, the auxiliary fence 30 is rotated by the spring member 32 so that the shaft 31 can move.
Gradually get up around the center, and finally the prop 10
Get up to a position parallel to 1,102. This makes it possible to reliably secure the opening of the loading / unloading port when the movable fence 1 is raised to the highest position.

In the operation of lowering the movable fence 1, the operation opposite to the above-mentioned operation is carried out again to the auxiliary fence 30.
Is pushed downward by the weight of the movable fence 1,
The opening between the reference surface 111 and the reference surface 111 is closed.

(Fifth Embodiment) Hereinafter, a safety fence for multilevel parking facility according to a fifth embodiment of the present invention will be described with reference to the drawings.

First, referring to FIGS. 13 and 14, the structure of the safety fence for the multistory parking facility in this embodiment will be described. Note that FIG. 14 is a view taken along the line XX in FIG. 13. Further, the movable fence 1 is suspended by a chain 113 so as to be movable up and down, similarly to the conventional safety fence shown in FIG.

At the lower end of the movable fence 1, a rotary shaft 43 for winding or unwinding the auxiliary fence 40 is attached. Rollers 42 that rotate along the flanges inside the towers of the columns 101 and 102 are provided at both ends of the rotary shaft 43.

The operation of the safety fence for the multilevel parking facility having the above structure will be described with reference to FIGS. 13 and 15.

First, the state shown in FIG. 13 shows a state in which the auxiliary fence 40 is extended by the rotating shaft 43. In this state, the opening between the movable fence 1 and the reference surface 111 is
It is blocked by the auxiliary fence 40.

Next, referring to FIG. 15, as the movable fence 1 moves up, the roller 42 starts rotating in the direction of the arrow shown in FIG. As a result, the auxiliary fence 40 is rotated by the rotating shaft 43.
Will be wound up.

Therefore, when the movable fence 1 is in the highest position, the auxiliary fence 2 is completely wound around the rotary shaft 43. As a result, it is possible to reliably secure the opening of the loading / unloading port.

When the movable fence is lowered, the roller 4
2 rotates in the reverse direction, and gradually extends the auxiliary fence 40, and the opening between the movable fence 2 and the reference surface 111 is again closed by the auxiliary fence 2.

(Sixth Embodiment) Hereinafter, a safety fence for a multilevel parking facility according to a sixth embodiment of the present invention will be described with reference to the drawings.

First, with reference to FIG. 16, the structure of the safety fence for multistory parking equipment in this embodiment will be described. The movable fence 1 is suspended by a chain 113 so that it can move up and down, as in the conventional safety fence shown in FIG.

On both sides of the upper end of the movable fence 1, a left pulley 50 and a right pulley 51 projecting above the upper edge of the movable fence 1 are provided.

The auxiliary fence 2 is suspended by a wire rope 52 which is stretched over the left pulley 50 and the right pulley 51.

In addition, the wire rope 52 is abutted at a substantially central portion of the column 107 above the wire rope 52,
An abutting plate 53 having a deflecting wheel attached to the tip for pushing the wire rope 52 downward is provided.

Next, the operation of the safety fence for the multilevel parking facility having the above structure will be described with reference to FIGS. 16 to 17.

First, referring to FIG. 16, the auxiliary fence 2 shows a state in which it is hung down by its own weight.
The opening between 11 and 11 is closed by the auxiliary fence 2.

Next, referring to FIG. 17, when the movable fence 1 moves up, the wire rope 52 comes into contact with the contact plate 53 and pushes the wire rope 52 downward as shown in the figure. As a result, the auxiliary fence 2 held by both ends of the wire rope 52 is lifted upward. As a result, it is possible to reliably secure the opening of the loading / unloading port.

It should be understood that the embodiments disclosed herein are illustrative in all respects and not restrictive. The scope of the invention is not the above description,
It is intended to include all modifications within the meaning and range of equivalency of the claims, as indicated by the claims.

[Brief description of drawings]

FIG. 1 is a diagram showing a structure and a first operation of a safety fence for a multilevel parking facility according to a first embodiment of the present invention.

FIG. 2 is a diagram for explaining a second operation of the safety fence for multilevel parking facility according to the first embodiment of the present invention.

FIG. 3 is a diagram for explaining a third operation of the safety fence for multilevel parking facility according to the first embodiment of the present invention.

FIG. 4 is a diagram for explaining a structure and a first operation of a safety fence for a multilevel parking facility according to a second embodiment of the present invention.

FIG. 5 is a diagram for explaining a second operation of the safety fence for multilevel parking facility according to the second embodiment of the present invention.

FIG. 6 is a diagram for explaining a third operation of the safety fence for multilevel parking facility according to the second embodiment of the present invention.

FIG. 7 is a diagram showing a structure of a safety fence for multi-level parking facility according to a third embodiment of the present invention.

FIG. 8 is a diagram for explaining a first operation of the safety fence for multi-level parking facility according to the fourth embodiment of the present invention.

FIG. 9 is a diagram for explaining a second operation of the safety fence for multilevel parking facility according to the fourth embodiment of the present invention.

FIG. 10 is a diagram for explaining a third operation of the safety fence for multilevel parking facility according to the fourth embodiment of the present invention.

FIG. 11 is a diagram for explaining a structure and a first operation of a safety fence for a multilevel parking facility according to a fourth embodiment of the present invention.

FIG. 12 is a diagram for explaining a second operation of the safety fence for multi-storey parking facility according to the fourth embodiment of the present invention.

FIG. 13 is a diagram for explaining a structure and a first operation of a safety fence for a multilevel parking facility according to a fifth embodiment of the present invention.

FIG. 14 is a view taken along line XX in FIG.

FIG. 15 is a diagram for explaining a second operation of the safety fence for multi-level parking facility according to the fifth embodiment of the present invention.

FIG. 16 is a diagram for explaining a structure and a first operation of a safety fence for a multilevel parking facility according to a sixth embodiment of the present invention.

FIG. 17 is a diagram for explaining a second operation of the safety fence for multi-level parking facility according to the sixth embodiment of the present invention.

FIG. 18 is a perspective view showing a structure of a multi-level multi-storey parking facility in the related art.

FIG. 19 is a cross-sectional view illustrating the structure of a multi-level multi-storey parking facility in the related art.

FIG. 20 is a diagram for explaining a problem of a safety fence for a multi-level parking facility in a conventional technique.

[Explanation of symbols]

1 Movable fence 2 Auxiliary fence 3 Rotating plate 4 Pivoting pin 5 Driving pin 6 Long hole 7 Stopper plate 10 Pulley 11 Wire rope 12 Weight 13 Weight support plate 14 Stopper plate 20 Rotating plate 21 Support pin 22 Pin 23 Stopper plate 30 Auxiliary fence 31 Shaft 32 Spring member 40 Auxiliary fence 42 Roller 43 Rotating shaft 50 Left pulley 51 Right pulley 52 Wire rope 53 Contact plate In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims (7)

[Claims] 1. A safety fence for a multilevel parking facility for preventing a person from entering the multilevel parking facility when the multilevel parking facility is in operation at an entrance / exit where three sides of the multilevel parking facility are surrounded by columns. The safety fence for multistory parking equipment is a first height from the reference plane of the entry / exit opening for preventing a person from entering the entry / exit entrance into the multidimensional parking equipment.
A movable fence provided so as to be vertically movable between the reference plane of the entrance / exit opening and a second height that allows a person to enter the multi-level parking facility; When the movable fence moves to the second height, the opening formed between the lower end of the movable fence and the reference surface is closed when the movable fence moves to the second height. A safety fence for a multilevel parking facility, which has an auxiliary fence that is accommodated so that people can enter and leave and vehicles can enter and leave below the fence. 2. The movable fence is rotatably pivotally supported by a pivot pin at its center portion at both lower ends of the movable fence, and at the inner side along one end thereof along the longitudinal direction. The auxiliary fence has a driving pin that is slidable along the elongated hole, and is positioned on both sides of the loading / unloading port. At a predetermined height position of the support column, the other end of the rotation plate is abutted, and the rotation plate is rotated about the pivot pin as the movable fence rises. The safety fence for a multilevel parking facility according to claim 1, further comprising a stopper plate for lifting the auxiliary fence upward. 3. The left and right pulleys provided at both upper ends of the movable fence and the left and right pulleys, respectively.
A wire rope having one end attached to the auxiliary fence and a weight attached to the other end that is heavier than half the weight of the auxiliary fence; and when the movable fence is located at the first height. , A weight support plate provided on the pillars located on the left and right of the loading / unloading port to support the weight so that the movable fence closes the opening, and with the rise of the movable fence, the auxiliary Due to the weight difference between the fence and the weight, the auxiliary fence also rises, and when the movable fence further rises, a stopper plate provided on the movable fence so as to prevent the auxiliary fence from rising. The safety fence for the multilevel parking facility according to claim 1, which has. 4. The movable fence includes, on both sides of the lower side of the movable fence, a pivot plate having a central portion pivotally supported by a pivot pin with respect to the movable fence, and the auxiliary fence. At both sides of the upper side of the pivot plate, the pivot plate is rotatably supported at one end of the pivot plate, and the columns at the predetermined heights on both sides of the loading / unloading port contact the other end of the pivot plate. The three-dimensional body according to claim 1, further comprising a stopper plate for contacting and rotating the rotating plate around the pivot pin as the movable fence rises to lift the auxiliary fence upward. Safety fence for parking facilities. 5. The auxiliary fence is attached so as to be rotatable about an axis provided on the support columns located on both sides of the loading / unloading port, and the movable fence is at a first height position. The weight of the movable fence urges the auxiliary fence downward so as to close the opening, and when the movable fence is at the second height position, the auxiliary fence stands up about the axis. The safety fence for a multilevel parking facility according to claim 1, wherein an elastic member that enables the above is attached. 6. The movable fence is attached to both ends of the rotary shaft for winding or unwinding the auxiliary fence at a lower end portion of the movable fence, and the movable fence is raised and the auxiliary fence is provided. The roller according to claim 1, further comprising: a roller that winds up a fence, the movable fence descends, and that rotates along the pillars located on both sides of the loading / unloading port so as to extend the auxiliary fence. Safety fence for parking facilities. 7. The movable fence has left and right pulleys protruding above the upper end of the movable fence on both sides of the upper end of the movable fence, and the auxiliary fence extends over the left and right pulleys. In the state where the movable fence is at the first height, the movable fence is suspended by the movable fence so as to close the opening, and the movable fence is attached to the pillar above the loading / unloading port. When located at the second height, it abuts against the wire rope spanned between the left and right pulleys, and pushes the wire rope downward to extend downward for lifting the auxiliary fence. The safety fence for a multilevel parking facility according to claim 1, which has a contact plate provided as described above.